Question

multiple choice question

the ______ code may be followed by the instruction \use an additional code\ or a note saying the same thing.

• manifestation
• category
• etiology
• additional

Explanation:

Identify the coding convention

Using the Etiology Manifestation Convention knowledge point

In ICD-10-CM coding, certain conditions have both an underlying etiology (cause) and multiple body system manifestations due to that underlying etiology. The coding convention requires the underlying condition (etiology) to be sequenced first, followed by the manifestation code.

To guide coders, the etiology code is accompanied by an instructional note such as "Use additional code" to identify the manifestation. Conversely, the manifestation code is accompanied by an instruction like "Code first underlying disease." Therefore, the etiology code is the one followed by the instruction "use an additional code."

Answer:

• manifestation
• category
• etiology (Correct answer)
• additional